Immunohistochemistry: CD79A Antibody (HM57) [NB100-64347] - Paraffin-embedded alcohol fixed Rat Spleen tissue (20x). Antigen retrieval pH6. Dilution: 1:500 and ON incubation at 4C. This image was submitted via customer ...read more
Flow Cytometry: CD79A Antibody (HM57) [NB100-64347] - Using the Allophycocyanin direct conjugate An intracellular stain was performed on Daudi cells with CD79A (HM 57) antibody NB100-64347APC (blue) and a matched ...read more
Immunohistochemistry-Paraffin: CD79A Antibody (HM57) [NB100-64347] - Embedded human tonsil.
Synthetic peptide corresponding to 202-216 amino acid sequence of human mb-1.
NB100-64347 recognizes an epitope within the cytoplasmic domain of CD79a. CD79a, also known as mb-1, is a 45kD protein that is expressed by B lymphocytes during differentiation from early pre-B cell stage through to plasma cells. The CD79a molecule associates with CD79b (B29) to form a heterodimer that is non-covalently linked to surface immunoglobulin, forming the B-cell receptor (BCR) complex. The CD79a/CD79b heterodimers are also necessary for intracellular signalling following antigen-binding to surface immunoglobulin. Clone HM57 has been reported to work in western blotting applications.
Protein G purified
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For Flow Cytometry: Use 10 ul of the suggested working dilution to label 10^6 cells in 100 ul. For IHC: heat treated antigen retrieval using sodium citrate buffer pH 6.0 is recommended for this purpose. Although not tested this antibody may be useful in Western Blot. NB100-64347 has been used successfully in Immunofluorescence reported by a by a customer review.
Cross reacts with Red Deer, Fallow Deer and American Bison. Please note that this antibody is reactive to Mouse and derived from the same host, Mouse. Additional Mouse on Mouse blocking steps may be required for IHC and ICC experiments. Please contact Technical Support for more information.
Packaging, Storage & Formulations
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Phosphate buffered saline
0.09% Sodium Azide
Protein G purified
Alternate Names for CD79A Antibody (HM57)
CD79A antigen (immunoglobulin-associated alpha)
CD79a molecule, immunoglobulin-associated alpha
IGAB-cell antigen receptor complex-associated protein alpha chain
MB-1 membrane glycoprotein
Membrane-bound immunoglobulin-associated protein
Surface IgM-associated protein
A disulfide-linked heterodimer, consisting of CD79a / mb1 and CD79b / B29 polypeptides, is non-covalently associated with membrane bound immunoglobulins on B cells to constitute the B cell Ag receptor. CD79a first appears at pre B cell stage and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in the majority of acute leukemias of precursor B cell type, in B cell lines, B cell lymphomas, and in some myelomas. The CD79a/b heterodimer interacts with at least one tyrosine kinase (Lyn). Induction of tyrosine kinase activity after antigen binding causes phosphorylation of the CD79a/b dimer, and also of other molecules, thereby initiating intracellular signaling.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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Bio-Techne appreciates the critical role that you and our products and services play in research efforts to further scientific innovation and discovery. We are continually assessing our manufacturing and supplier capabilities during the COVID-19 situation and are implementing precautionary measures to ensure uninterrupted supply of products and services. Currently, and as we abide by local shelter in place orders across the world, we are fully operational and do not anticipate any material supply disruptions across our Bio-Techne brands and product lines. As the situation evolves, our goal is to utilize preventive measures to reduce the threat that COVID-19 poses to our ability to meet the needs of our customers globally.